An airplane on autopilot took 8 hours to travel 5,760 kilometers. what is the unit rate for kilometers per hour.
which one is it? ?
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a contractor purchases 4 dozen pairs of padded work gloves for $56.16. he incorrectly calculates the unit price as 14.04 per pair for the expense report. what is the correct unit price? what is the error?
why is the contractor's unit price incorrect?
a. the contractor uses multiplication rather than division to find the unit price.
b. the contractor uses subtraction rather than division to find the unit price.
c. the contractor's unit price is per dozen pairs, not per pair of gloves.
d. the contractor's unit price is per glove, not per pair gloves.
which one is it? ?
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